:root{--brand: #a17c52;--brand-deep: #a17c52;--brand-soft: #f5efe6;--accent: #b79564;--bg: #f8f6f2;--panel: #ffffff;--panel-2: #faf8f3;--line: #eae4d9;--line-strong: #d8cfc0;--text: #2a2418;--text-2: #655c4e;--text-3: #9b9182;--success: #2e7d5b;--warning: #b7791f;--danger: #c0392b;--radius: 8px;--shadow-sm: 0 1px 2px rgba(80, 60, 30, .05);--shadow-md: 0 4px 16px rgba(80, 60, 30, .08);--font: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Segoe UI", sans-serif}*{box-sizing:border-box;margin:0;padding:0}html,body,#app{height:100%}body{font-family:var(--font);font-size:14px;color:var(--text);background:linear-gradient(180deg,#f3ece1,#f9f5ee) fixed;-webkit-font-smoothing:antialiased}a{color:var(--accent);text-decoration:none}.auth-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(180deg,#f5efe6,#f8f6f2 60%);padding:24px}.auth-card{width:400px;background:var(--panel);border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow-md);padding:40px 36px}.auth-brand{text-align:center;margin-bottom:28px}.auth-brand .logo-mark{width:44px;height:44px;border-radius:10px;background:var(--brand);color:#fff;display:inline-flex;align-items:center;justify-content:center;font-size:20px;font-weight:600;margin-bottom:14px}.auth-brand h1{font-size:20px;font-weight:600;letter-spacing:.5px}.auth-brand p{color:var(--text-3);font-size:13px;margin-top:6px}.field{margin-bottom:18px}.field label{display:block;font-size:13px;color:var(--text-2);margin-bottom:7px}.input{width:100%;height:40px;padding:0 12px;border:1px solid var(--line-strong);border-radius:var(--radius);font-size:14px;font-family:var(--font);color:var(--text);background:var(--panel);transition:border-color .15s,box-shadow .15s;outline:none}.input:focus{border-color:var(--brand);box-shadow:0 0 0 3px #8a6d461f}textarea.input{height:auto;padding:10px 12px;line-height:1.6;resize:vertical}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;height:40px;padding:0 18px;border:1px solid transparent;border-radius:var(--radius);font-size:14px;font-family:var(--font);cursor:pointer;transition:all .15s}.btn-primary{background:var(--brand);color:#fff}.btn-primary:hover{background:var(--brand-deep)}.btn-primary:disabled{background:#c3ad8d;cursor:not-allowed}.btn-plain{background:var(--panel);border-color:var(--line-strong);color:var(--text-2)}.btn-plain:hover{border-color:var(--brand);color:var(--brand)}.btn-danger{background:var(--panel);border-color:#f0c4c0;color:var(--danger)}.btn-block{width:100%}.btn-sm{height:32px;padding:0 12px;font-size:13px}.auth-foot{text-align:center;margin-top:18px;font-size:13px;color:var(--text-3)}.auth-foot a{color:var(--brand)}.layout{display:flex;height:100vh;overflow:hidden}.sidebar{width:220px;background:var(--panel);border-right:1px solid var(--line);display:flex;flex-direction:column;flex-shrink:0}.sidebar-brand{height:60px;display:flex;align-items:center;gap:10px;padding:0 20px;border-bottom:1px solid var(--line);font-weight:600;font-size:15px;color:var(--text)}.sidebar-brand .logo-mark{width:30px;height:30px;border-radius:7px;background:var(--brand);color:#fff;display:inline-flex;align-items:center;justify-content:center;font-size:14px;font-weight:600}.sidebar-nav{flex:1;padding:12px 10px;overflow-y:auto}.nav-item{display:flex;align-items:center;gap:11px;height:40px;padding:0 12px;border-radius:7px;color:var(--text-2);font-size:14px;cursor:pointer;margin-bottom:2px;transition:all .12s}.nav-item:hover{background:var(--brand-soft);color:var(--text)}.nav-item.active{background:var(--brand-soft);color:var(--brand);font-weight:500}.nav-item svg{width:18px;height:18px;flex-shrink:0}.sidebar-foot{padding:12px 16px;border-top:1px solid var(--line);font-size:12px;color:var(--text-3)}.main{flex:1;display:flex;flex-direction:column;overflow:hidden}.topbar{height:60px;background:var(--panel);border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 24px;flex-shrink:0}.topbar-title{font-size:16px;font-weight:600}.topbar-user{display:flex;align-items:center;gap:10px;font-size:13px;color:var(--text-2)}.avatar{width:30px;height:30px;border-radius:50%;background:var(--brand-soft);color:var(--brand);display:inline-flex;align-items:center;justify-content:center;font-weight:600;font-size:13px}.content{flex:1;overflow-y:auto;padding:24px}.page-head{margin-bottom:20px}.page-head h2{font-size:20px;font-weight:600;margin-bottom:6px}.page-head p{color:var(--text-3);font-size:13px}.card{background:var(--panel);border:1px solid var(--line);border-radius:10px;box-shadow:var(--shadow-sm);padding:22px;margin-bottom:20px}.card-title{font-size:15px;font-weight:600;margin-bottom:16px}.grid{display:grid;gap:16px}.grid-2{grid-template-columns:1fr 1fr}.grid-3{grid-template-columns:repeat(3,1fr)}.grid-4{grid-template-columns:repeat(4,1fr)}@media (max-width: 1100px){.grid-3,.grid-4{grid-template-columns:1fr 1fr}.grid-2{grid-template-columns:1fr}}.stat{background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:20px}.stat .stat-label{font-size:13px;color:var(--text-3);margin-bottom:10px}.stat .stat-value{font-size:26px;font-weight:600;color:var(--text)}.stat .stat-sub{font-size:12px;color:var(--text-3);margin-top:6px}.feature-card{background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:20px;cursor:pointer;transition:all .15s}.feature-card:hover{border-color:var(--brand);box-shadow:var(--shadow-md);transform:translateY(-2px)}.feature-card .f-icon{width:42px;height:42px;border-radius:9px;background:var(--brand-soft);color:var(--brand);display:flex;align-items:center;justify-content:center;margin-bottom:14px;font-size:20px}.feature-card h3{font-size:15px;font-weight:600;margin-bottom:6px}.feature-card p{font-size:12px;color:var(--text-3);line-height:1.6}.table{width:100%;border-collapse:collapse;font-size:13px}.table th,.table td{text-align:left;padding:11px 12px;border-bottom:1px solid var(--line)}.table th{color:var(--text-3);font-weight:500;background:var(--panel-2)}.table tr:last-child td{border-bottom:none}.table tr:hover td{background:var(--panel-2)}.tag{display:inline-block;padding:2px 9px;border-radius:999px;font-size:12px;line-height:20px}.tag-blue{background:var(--brand-soft);color:var(--brand)}.tag-green{background:#e7f4ee;color:var(--success)}.tag-amber{background:#fdf3e3;color:var(--warning)}.tag-red{background:#fbe9e7;color:var(--danger)}.toolbar{display:flex;gap:10px;align-items:center;margin-bottom:16px;flex-wrap:wrap}.muted{color:var(--text-3);font-size:12px}.hint{color:var(--text-3);font-size:12px;margin-top:8px;line-height:1.6}.empty{text-align:center;padding:40px;color:var(--text-3);font-size:13px}.result-box{background:var(--panel-2);border:1px solid var(--line);border-radius:var(--radius);padding:16px;white-space:pre-wrap;line-height:1.7;font-size:13px;min-height:80px;color:var(--text)}.spin{display:inline-block;width:14px;height:14px;border:2px solid rgba(255,255,255,.4);border-top-color:#fff;border-radius:50%;animation:sp .7s linear infinite}.spin-dark{border-color:#8a6d4633;border-top-color:var(--brand)}@keyframes sp{to{transform:rotate(360deg)}}.toast{position:fixed;top:20px;left:50%;transform:translate(-50%);background:#2a2418;color:#fff;padding:10px 18px;border-radius:7px;font-size:13px;z-index:999;box-shadow:var(--shadow-md)}.toast.error{background:var(--danger)}.welcome-banner{display:flex;align-items:center;justify-content:space-between;background:linear-gradient(120deg,#8a6d46,#a17c52);color:#fff;border-radius:14px;padding:26px 30px;margin-bottom:20px}.welcome-banner h2{font-size:22px;font-weight:600;margin-bottom:8px}.welcome-banner p{font-size:13px;opacity:.9}.welcome-actions{display:flex;gap:10px}.welcome-actions .btn{background:#ffffff26;color:#fff;border-color:#ffffff4d}.welcome-actions .btn:hover{background:#ffffff40}.welcome-actions .btn-primary{background:var(--panel);color:#8a6d46;border-color:#fff}.stat-card{display:flex;align-items:center;gap:14px;background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:18px;box-shadow:var(--shadow-sm);transition:all .15s}.stat-card:hover{box-shadow:var(--shadow-md);transform:translateY(-2px)}.s-icon{width:46px;height:46px;border-radius:12px;display:flex;align-items:center;justify-content:center;flex-shrink:0}.s-icon svg{width:22px;height:22px}.s-value{font-size:24px;font-weight:600;color:var(--text);line-height:1.1}.s-label{font-size:12px;color:var(--text-3);margin-top:4px}.donut{width:130px;height:130px;border-radius:50%;position:relative;flex-shrink:0}.donut-center{position:absolute;top:18px;right:18px;bottom:18px;left:18px;background:var(--panel);border-radius:50%;display:flex;flex-direction:column;align-items:center;justify-content:center}.legend-row{display:flex;align-items:center;gap:10px;padding:7px 0;font-size:13px;color:var(--text-2)}.dot{width:10px;height:10px;border-radius:50%;display:inline-block;flex-shrink:0}.timeline{padding-left:4px}.tl-item{display:flex;align-items:center;gap:12px;padding:9px 0;border-bottom:1px solid var(--line)}.tl-item:last-child{border-bottom:none}.tl-dot{width:8px;height:8px;border-radius:50%;flex-shrink:0}.tl-text{font-size:13px;color:var(--text);margin-bottom:3px}.tl-body{flex:1}.quick-card{display:flex;align-items:center;gap:12px;padding:12px;border:1px solid var(--line);border-radius:10px;cursor:pointer;transition:all .15s}.quick-card:hover{border-color:var(--brand);background:var(--brand-soft)}.q-icon{width:34px;height:34px;border-radius:9px;background:var(--brand-soft);color:var(--brand);display:flex;align-items:center;justify-content:center;flex-shrink:0;font-size:15px}.modal-mask{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000059;display:flex;align-items:center;justify-content:center;z-index:100}.modal{width:560px;max-width:94vw;max-height:90vh;overflow-y:auto;background:var(--panel);border-radius:12px;padding:24px;box-shadow:var(--shadow-md)}[data-theme=dark]{--bg: #16130e;--panel: #201c14;--panel-2: #282319;--line: #322b1f;--line-strong: #423827;--text: #ebe6d8;--text-2: #b2a88f;--text-3: #79715c;--brand-soft: #39301e;--shadow-sm: 0 1px 2px rgba(0,0,0,.35);--shadow-md: 0 4px 16px rgba(0,0,0,.45)}[data-theme=dark] .input{background:#1a160f}[data-theme=dark] .donut-center{background:#201c14}[data-theme=dark] .result-box{background:#1a160f}[data-theme=dark] .sidebar,[data-theme=dark] .topbar{background:#201c14}.theme-btn{width:34px;height:34px;border:1px solid var(--line-strong);background:transparent;border-radius:8px;cursor:pointer;display:flex;align-items:center;justify-content:center;color:var(--text-2);transition:all .15s}.theme-btn:hover{border-color:var(--brand);color:var(--brand)}.theme-btn svg{width:16px;height:16px}.menu-btn{display:none;width:34px;height:34px;border:1px solid var(--line-strong);background:transparent;border-radius:8px;cursor:pointer;align-items:center;justify-content:center;color:var(--text-2);margin-right:10px}.menu-btn svg{width:18px;height:18px}.sidebar-mask{display:none}@media (max-width: 768px){.menu-btn{display:flex}.sidebar{position:fixed;left:-240px;top:0;bottom:0;z-index:200;transition:left .25s ease;box-shadow:var(--shadow-md)}.sidebar.open{left:0}.sidebar-mask{display:block;position:fixed;top:0;right:0;bottom:0;left:0;background:#0006;z-index:199}.content{padding:16px}.topbar{padding:0 16px}.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}.welcome-banner{flex-direction:column;align-items:flex-start;gap:16px;padding:20px}.welcome-actions{flex-wrap:wrap}.auth-card{width:100%;padding:28px 22px}.modal{padding:18px}.toolbar{gap:8px}.topbar-user .muted{display:none}.topbar-user>span:not(.avatar){display:none}.stat-value{font-size:20px}}.card{box-shadow:0 2px 6px #1e283c0d,0 14px 34px #1e283c17}.stat,.stat-card{box-shadow:0 2px 6px #1e283c0d,0 12px 26px #1e283c14;transition:transform .2s,box-shadow .2s}.stat:hover,.stat-card:hover{transform:translateY(-4px);box-shadow:0 8px 18px #1e283c14,0 22px 44px #1e283c24}.feature-card,.quick-card,.feature-box{transition:transform .2s,box-shadow .2s}.sidebar,.topbar{box-shadow:0 2px 12px #1e283c0d}.btn-primary{box-shadow:0 6px 16px #00000029,inset 0 1px #ffffff38}.table th{font-weight:500}